package poo.util;

public interface Vector {

	int size();
	int indexOf(Object elem);
	boolean contains(Object elem);
	Object get(int indice);
	Object set(int indice, Object elem);
	void add(Object elem);
	void add(int indice, Object elem);
	void remove(Object elem);
	Object remove(int indice);
	void clear();
	boolean isEmpty();
	Vector subVector(int da, int a);
}
